Infant bed



FIG. 1 is a perspective view of the infant bed showing a new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dashed lines illustrate portions of the infant bed that form no part of the claimed design. 

CLAIM The ornamental design for an infant bed, as shown and described. 